<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="文件名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入文件名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="文件类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择文件类型" clearable>
          <el-option
            v-for="dict in dict.type.sys_file_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:create:add']"
        >生成文件</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['system:create:edit']"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:create:remove']"
        >删除</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="warning"-->
<!--          plain-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['system:create:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="createList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="文件名称" align="center" prop="name" :show-overflow-tooltip="true" />
      <el-table-column label="文件单位" align="center" prop="unit" />
      <el-table-column label="文件大小" align="center" prop="size">
        <template slot-scope="scope">
          <span>{{ scope.row.size }}{{ scope.row.unit }}</span>
        </template>
      </el-table-column>
<!--      <el-table-column label="文件路径" align="center" prop="path" :show-overflow-tooltip="true" />-->
      <el-table-column label="文件类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_file_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
<!--      <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
<!--          <el-button-->
<!--            size="mini"-->
<!--            type="text"-->
<!--            icon="el-icon-edit"-->
<!--            @click="handleUpdate(scope.row)"-->
<!--            v-hasPermi="['system:create:edit']"-->
<!--          >修改</el-button>-->
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:create:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改文件生成对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="文件名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入文件名称" />
        </el-form-item>
        <el-form-item label="文件单位" prop="unit">
          <el-select v-model="form.unit" placeholder="请选择文件单位">
            <el-option
              v-for="dict in dict.type.sys_file_unit"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="文件大小" prop="size">
          <el-input v-model="form.size" placeholder="请输入文件大小" />
        </el-form-item>
<!--        <el-form-item label="文件路径" prop="path">-->
<!--          <el-input v-model="form.path" placeholder="请输入文件路径" />-->
<!--        </el-form-item>-->
        <el-form-item label="文件类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择文件类型">
            <el-option
              v-for="dict in dict.type.sys_file_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
<!--        <el-form-item label="备注" prop="remark">-->
<!--          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />-->
<!--        </el-form-item>-->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import { listCreate, getCreate, delCreate, addCreate, updateCreate } from "@/api/system/create"

  export default {
    name: "Create",
    dicts: ['sys_file_type','sys_file_unit'], // 只加载需要的字典
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 文件生成表格数据
        createList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: null,
          unit: null,
          size: null,
          path: null,
          type: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          name: [
            { required: true, message: "文件名称不能为空", trigger: "blur" }
          ],
          type: [
            { required: true, message: "文件类型不能为空", trigger: "change" }
          ],
          unit: [
            { required: true, message: "文件单位不能为空", trigger: "change" }
          ],
          size: [
            { required: true, message: "文件大小不能为空", trigger: "change" }
          ]
        }
      }
    },
    created() {
      this.getList()
    },
    methods: {
      /** 查询文件生成列表 */
      getList() {
        this.loading = true
        listCreate(this.queryParams).then(response => {
          this.createList = response.rows
          this.total = response.total
          this.loading = false
        }).catch(() => {
          this.loading = false
        })
      },
      // 取消按钮
      cancel() {
        this.open = false
        this.reset()
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          createBy: null,
          createTime: null,
          updateBy: null,
          updateTime: null,
          remark: null,
          name: null,
          unit: null,
          size: null,
          path: null,
          type: null
        }
        this.resetForm("form")
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1
        this.getList()
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm")
        this.handleQuery()
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset()
        this.open = true
        this.title = "添加文件生成"
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset()
        const id = row.id || this.ids
        getCreate(id).then(response => {
          this.form = response.data
          this.open = true
          this.title = "修改文件生成"
        })
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateCreate(this.form).then(response => {
                this.$modal.msgSuccess("修改成功")
                this.open = false
                this.getList()
              })
            } else {
              addCreate(this.form).then(response => {
                this.$modal.msgSuccess("新增成功")
                this.open = false
                this.getList()
              })
            }
          }
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids
        this.$modal.confirm('是否确认删除文件生成编号为"' + ids + '"的数据项？').then(function() {
          return delCreate(ids)
        }).then(() => {
          this.getList()
          this.$modal.msgSuccess("删除成功")
        }).catch(() => {})
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('system/create/export', {
          ...this.queryParams
        }, `create_${new Date().getTime()}.xlsx`)
      }
    }
  }
</script>
